Corning Incorporated (GLW) Profit Margins
Over the twelve months to 2026-06-30, Corning Incorporated (GLW) had gross margin 36.4%, operating margin 15.3%, net margin 11.2%, free cash flow margin 14.1%, according to EquiReason's reading of its SEC filings.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
GLWCorning IncorporatedFollow GLW — free
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- Market cap
- 106.5B
- P/E TTM
- 56.5
- Dividend yield
- 0.9%
- 52-week
- —
- Next earnings
- 27 Oct, in 3 days
| Line | FY2018 Dec 18 | FY2019 Dec 19 | FY2020 Dec 20 | FY2021 Dec 21 | FY2022 Dec 22 | FY2023 Dec 23 | FY2024 Dec 24 | FY2025 Dec 25 | TTM Jun 26 | Trend |
|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 39.5% | 35.1% | 31.2% | 36.0% | 31.8% | 31.2% | 32.6% | 36.0% | 36.4% | |
| Operating margin | 14.0% | 11.4% | 4.5% | 15.0% | 10.1% | 7.1% | 8.7% | 14.6% | 15.3% | |
| Net margin | 9.4% | 8.3% | 4.5% | 13.5% | 9.3% | 4.6% | 3.9% | 10.2% | 11.2% | |
| FCF margin | — | 17.6% | 7.1% | 12.6% | 7.1% | 4.9% | 7.4% | 9.0% | 14.1% |
USD billions · SEC XBRL
Corning Incorporated — questions
- What is Corning Incorporated's gross margin?
- 36.4% over the twelve months to 2026-06-30.
- What is Corning Incorporated's operating margin?
- 15.3% over the twelve months to 2026-06-30.
- What is Corning Incorporated's net profit margin?
- 11.2% over the twelve months to 2026-06-30.
Every figure on this page comes from Corning Incorporated's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.